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Table 2 Cases data and Outerbridge classification

From: Outcome and experience of arthroscopic lateral retinacular release combined with lateral patelloplasty in the management of excessive lateral pressure syndrome

Parameters

Cases

Patients

73

 Men

16

 Women

57

Years

30-58

Knees

88

 Left knees

43

 Right knees

45

Outerbridge Classification

 Lateral patella grade II

10

 Lateral patella grade III

16

 Lateral patella grade IV

62

 Lateral trochlear groove grade I

5

 Lateral trochlear groove grade II

6

 Lateral trochlear groove grade III

37

 Lateral trochlear groove grade IV

40